James Grimsley, bassist and singer for the band Anthem of Hypocrisy, performs during the Resurgam Music and Arts Festival on Sunday at Thompson's Point in Portland.

The band Chair performs during the Resurgam Music and Arts Festival on Sunday at Thompson's Point in Portland. Ben McCanna/Staff Photographer

Hula hoop artist Nettie Gentempo performs during the Resurgam Music and Arts Festival.

Zola Pedro of The Shadows, one of the Maine Academy of Modern Music student bands performing at Resurgam.

Matt Whalen of Portland dances with 3-year-old Jasper Whalen during the Resurgam Music and Arts Festival on Sunday at Thompson's Point in Portland.

The band Up in the Air performs at the Resurgam Music and Arts Festival.